KIT TESTS SOIL PH AND NPK LEVELS
With this kit you can test the pH, nitrogen, phosphorus and potassium levels in your soil. It contains four test tubes, four measuring spoons, reagents for 15 tests for each – pH, N, P & K (60 tests in total) and detailed instructions.
GARDENING NATURALLY
TEL: 01285 760505
PRODUCT CODE: ST001
PRICE: £19.99
* Prices correct